<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=561636
-->
<head>
  <title>Test for Bug 561636</title>
  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=561636">Mozilla Bug 561636</a>
<p id="display"></p>
<iframe style='width:50px; height: 50px;' name='t'></iframe>
<iframe style='width:50px; height: 50px;' name='t2' id='i'></iframe>
<div id="content">
  <form target='t' action='data:text/html,'>
    <input required>
    <input id='a' type='submit'>
  </form>
  <form target='t' action='data:text/html,'>
    <input type='checkbox' required>
    <button id='b' type='submit'></button>
  </form>
  <form target='t' action='data:text/html,'>
    <input id='c' required>
  </form>
  <form target='t' action='data:text/html,'>
    <input>
    <input id='s2' type='submit'>
  </form>
  <form target='t2' action='data:text/html,'>
    <input required>
  </form>
</div>
<pre id="test">
<script type="application/javascript">

/** Test for Bug 561636 **/

SimpleTest.waitForExplicitFinish();
addLoadEvent(runTest);

function runTest()
{
  var formSubmitted = [ false, false ];
  var invalidHandled = false;

  var os = SpecialPowers.Cc['@mozilla.org/observer-service;1']
                        .getService(SpecialPowers.Ci.nsIObserverService);
  var observers = os.enumerateObservers("invalidformsubmit");

  // The following test should not be done if there is no observer for
  // "invalidformsubmit" because the form submission will not be canceled in that
  // case.
  if (!observers.hasMoreElements()) {
    SimpleTest.finish();
    return;
  }

  // Initialize
  document.forms[0].addEventListener('submit', function(aEvent) {
    aEvent.target.removeEventListener('submit', arguments.callee, false);
    formSubmitted[0] = true;
  }, false);

  document.forms[1].addEventListener('submit', function(aEvent) {
    aEvent.target.removeEventListener('submit', arguments.callee, false);
    formSubmitted[1] = true;
  }, false);

  document.forms[2].addEventListener('submit', function(aEvent) {
    aEvent.target.removeEventListener('submit', arguments.callee, false);
    formSubmitted[2] = true;
  }, false);

  document.forms[3].addEventListener('submit', function(aEvent) {
    aEvent.target.removeEventListener('submit', arguments.callee, false);
    formSubmitted[3] = true;

    ok(!formSubmitted[0], "Form 1 should not have been submitted because invalid");
    ok(!formSubmitted[1], "Form 2 should not have been submitted because invalid");
    ok(!formSubmitted[2], "Form 3 should not have been submitted because invalid");
    ok(formSubmitted[3], "Form 4 should have been submitted because valid");

    // Next test.
    document.forms[4].submit();
  }, false);

  document.forms[4].elements[0].addEventListener('invalid', function(aEvent) {
    aEvent.target.removeEventListener('invalid', arguments.callee, false);
    invalidHandled = true;
  }, false);

  document.getElementById('i').addEventListener('load', function(aEvent) {
    aEvent.target.removeEventListener('load', arguments.callee, false);

    SimpleTest.executeSoon(function () {
      ok(true, "Form 5 should have been submitted because submit() has been used even if invalid");
      ok(!invalidHandled, "Invalid event should not have been sent");

      SimpleTest.finish();
    });
  }, false);

  document.getElementById('a').click();
  document.getElementById('b').click();
  var c = document.getElementById('c');
  c.focus();
  synthesizeKey("KEY_Enter", { code: "Enter" });
  document.getElementById('s2').click();
}

</script>
</pre>
</body>
</html>
